Tool/software:
Hello,
"We have a portable speaker (DUT) that also functions as a power bank to charge a phone. However, when we connect the DUT to the phone, the DUT starts drawing power from the phone, causing it to turn on and even initiate charging. We want to prevent this from happening—specifically, we don't want the DUT to power on or start charging when connected to a phone. Could you help us implement a solution for this?
So, from my understanding PD controller has to detect on bootup if a phone was plugged in and not deliver the power to the system.
I paste here our configuration file:
{
"questionnaire": {
"device": "TPS25751",
"answers": [
null,
2,
0,
3,
1,
1,
2,
0,
0,
0,
0,
1,
0,
0,
8.4,
3.008,
0,
0,
2.88
],
"vendorId": "0AD2",
"productId": "003F",
"version": "1.0.0.2"
},
"configuration": {
"data": {
"selected_ace": [
{
"register": 6,
"data": [
37,
0,
0,
0,
0,
0,
0,
0
]
},
{
"register": 22,
"data": [
0,
0,
0,
0,
0,
0,
0,
16,
0,
0,
3
]
},
{
"register": 40,
"data": [
2,
8,
47,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
]
},
{
"register": 41,
"data": [
82,
48,
152,
0
]
},
{
"register": 50,
"data": [
1,
168,
42,
44,
145,
1,
36,
44,
209,
2,
0,
44,
177,
4,
0,
244,
65,
6,
0,
244,
65,
6,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
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0,
0,
0,
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0,
0,
0,
0,
0,
0,
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0,
0,
0,
0,
0
]
},
{
"register": 51,
"data": [
4,
44,
145,
1,
16,
44,
209,
2,
0,
44,
177,
4,
0,
44,
65,
6,
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69,
65,
6,
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0
]
},
{
"register": 55,
"data": [
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192,
18,
65,
144,
145,
1,
0,
0,
0,
0,
0,
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0,
0
]
},
{
"register": 92,
"data": [
207,
4,
0,
0,
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0,
0,
0,
0,
0,
0,
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4,
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156,
155,
0,
0,
0,
0,
0
]
},
{
"register": 112,
"data": [
0
]
},
{
"register": 152,
"data": [
1,
0,
3,
0,
3,
50,
136,
36,
179,
170,
6
]
}
]
}
}
}
